CN204651522U - A kind of electric connector and electric connector cable assembly - Google Patents

Abstract

The utility model discloses a kind of electric connector and electric connector cable assembly, electric connector comprises insulating body; Shell, shell is provided with the first receiving space of collecting insulating body; The first terminal, the first terminal comprises the first weld part; Second terminal, the second terminal comprises the second weld part, and wherein, the first terminal and the second terminal are all fixed on insulating body, and the first weld part and the second weld part lay respectively at first surface and the second surface of insulating body; Clamping part, clamping part is fixed on the rear end of insulating body; Brace, connecting portion comprises the connecting portion that main part and main body extend, and main part is fixed on clamping part, and connecting portion and the first weld part and/or the second weld part are connected and fixed.By the way, the utility model can realize electric connector and can directly be connected with cable, and when cable is connected with electric connector, can reduce the quantity that cable directly connects the first terminal and/or the second terminal.

Description

An electrical connector and an electrical connector cable assembly

technical field

The utility model relates to the technical field of connectors, in particular to an electrical connector and an electrical connector cable assembly.

Background technique

The cable connection assembly is an important electrical component for realizing data connection between electronic products. The prior art cable connection assembly includes an electrical connector and a cable. The electrical connector includes a housing, an insulating body and a For the terminal, the insulating body is fixed in the casing, the cable passes through the casing and extends into the insulating body, and the wire cores of the cable are respectively connected to the terminals.

Usually, the number of terminals in the electrical connector is relatively large, and each wire core in the cable is connected to its corresponding terminal, and the connection points of the cable are many, and the workload is relatively large.

Utility model content

The technical problem mainly solved by the utility model is to provide an electrical connector and an electrical connector cable assembly, which can realize that the electrical connector can be directly connected to the cable, and can reduce the number of cables when the cable is connected to the electrical connector. The number of lines directly connected to the first terminal and/or the second terminal.

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide an electrical connector, comprising: an insulating body; a shell, the shell is provided with a first accommodation space for accommodating the insulating body; a plurality of first a terminal, the first terminal includes a first welding portion; a plurality of second terminals, the second terminal includes a second welding portion, wherein both the first terminal and the second terminal are fixed on the insulating body, And the first welding part and the second welding part are respectively located on the first surface and the second surface of the insulating body; the clamping part, the clamping part is fixed on the rear end of the insulating body; the connecting piece, the The connecting piece includes a main body and a connecting portion extending from the main body, the main body is fixed on the clamping portion, the connecting portion is connected to the first welding portion and/or part of the part of the first terminal The second soldering portion of the second terminal is connected.

Wherein, the electrical connector further includes a first colloid and a second colloid, the front end of the insulating body is provided with a terminal groove, and the rear end of the insulating body is provided with a first colloid for accommodating the first colloid and the second colloid. Two accommodation spaces; the first terminal includes a first intermediate portion and a first contact portion, the first intermediate portion is respectively connected to the first welding portion and the first contact portion, and the second terminal includes a second intermediate portion part and the second contact part, the second intermediate part is respectively connected with the second welding part and the second contact part, and the first contact part and the second contact part are accommodated in the terminal groove, wherein the The first colloid is embedded and molded with the first terminal, and the second colloid is embedded and molded with the second terminal.

Wherein, the connection part includes a first connection part and a second connection part; a plurality of the first terminals include a first power supply terminal, and a plurality of the second terminals include a second power supply terminal; the first connection The portion is connected to the first welding portion of the first power terminal, and the second connecting portion is connected to the second welding portion of the second power terminal.

Wherein, the plurality of first terminals also includes a detection terminal, wherein the number of the power supply terminals is also multiple; the electrical connector also includes a resistor; the resistor is fixed to the plurality of power supply terminals and detection terminal.

Wherein, the electrical connector further includes a grounding piece; the grounding piece is located between the first terminal and the second terminal, and the grounding piece is provided with a locking hole; the plurality of first terminals also includes a first A ground terminal, wherein the plurality of first terminals are arranged side by side, and the first ground terminal is located at the outermost side of the plurality of first terminal ends, and the first ground terminal has a first clamping portion extending toward the second terminal The plurality of second terminals also includes a second ground terminal, wherein the plurality of second terminals are arranged side by side, and the second ground terminal is located at the outermost side of the plurality of second terminal ends, and the second ground terminal The terminal has a second clamping portion extending toward the first terminal, wherein the first clamping portion and the second clamping portion are clamped on the clamping hole.

Wherein, the clamping hole includes a first clamping hole and a second clamping hole, the first clamping part is clamped on the first clamping hole, and the clamping interface of the second clamping part is in the second clamping hole superior.

Wherein, the first ground terminal is connected to the first terminal adjacent thereto; the second ground terminal is connected to the second terminal adjacent thereto.

Wherein, the connecting piece and the clamping part are embedded and molded, and the clamping part is provided with a cable groove.

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide an electrical connector cable assembly, including: an electrical connector, a cable, an inner shell and an insulating outer shell; the electrical connector includes The housing, the insulating body, a plurality of first terminals, a plurality of second terminals, a clamping portion and a connecting portion, wherein the housing is provided with a first accommodation space for accommodating the insulating body, and the first terminal includes a first Welding portion, the second terminal includes a second welding portion, both the first terminal and the second terminal are fixed on the insulating body, and the first welding portion and the second welding portion are respectively located on the insulating body The first surface and the second surface of the clamping portion are fixed to the rear end of the insulating body, the connecting portion includes a main body and a connecting portion extending from the main body, the main body is fixed to the On the clamping part, the connecting part is connected and fixed to the first welding part of the part of the first terminal and/or the second welding part of the part of the second terminal; the inner casing is fixed on the insulating body, so The insulating outer casing wraps the inner casing, and one end of the cable exposes a plurality of wire cores, at least one of the plurality of wire cores is connected and fixed to the connecting part, and the other end of the cable is connected to the The insulating outer shell and the inner shell pass through.

Wherein, the electrical connector cable assembly further includes hot-melt adhesive, and after the wire core and the connecting portion are connected, the hot-melt adhesive wraps the wire core and the connecting portion.

The beneficial effect of the utility model is: different from the situation of the prior art, the rear end of the insulating body of the utility model is fixed with a clamping part, and the clamping part can play the role of supporting and carrying the cable, so that the cable can be carried on the clip and extend to the inside of the insulating body, and connect with the first welding portion of the first terminal and/or the second welding portion of the second terminal in the insulating body, so that the electrical connector can be directly connected to the cable ; Further, fix the main part of the connecting piece on the clamping part, and connect and fix the connecting part of the connecting piece with the first welding part and/or the second welding part, so that the cable can pass through the connecting part and the first terminal and The/or indirect connection of the second terminal effectively reduces the amount of cables directly connected to the first terminal and/or the second terminal.

Description of drawings

Fig. 1 is an exploded schematic diagram of an embodiment of the electrical connector of the present invention;

Fig. 2 is a schematic diagram of the embedded molding of the first colloid and the first terminal, and the embedded molding of the second colloid and the second terminal in the embodiment of the electrical connector of the present utility model;

Fig. 3 is an integrated schematic diagram of an embodiment of the electrical connector of the present invention;

Fig. 4 is a schematic diagram of the first terminal in the embodiment of the electrical connector of the present invention;

Fig. 5 is a schematic diagram of the connection between the first connecting part and the power terminal in the first terminal in the embodiment of the electrical connector of the present invention;

6 is a schematic diagram of the connection between the second connecting portion and the power terminal in the second terminal in the embodiment of the electrical connector of the present invention;

Fig. 7 is a schematic diagram of the first clamping part and the second clamping part being clamped in the same clamping hole in the embodiment of the electrical connector of the present invention;

Fig. 8 is a schematic diagram of the connection between the first ground terminal and the adjacent first terminal, and the connection between the second ground terminal and the adjacent second terminal in the embodiment of the electrical connector of the present invention;

Fig. 9 is an exploded schematic diagram of an embodiment of the electrical connector cable assembly of the present invention;

Fig. 10 is a schematic diagram of the cable accommodated in the cable groove in the embodiment of the cable assembly of the electrical connector of the present invention;

Fig. 11 is a schematic diagram of the connection and fixation of the cable with the first terminal or the second terminal in the embodiment of the electrical connector cable assembly of the present invention;

Fig. 12 is an integrated schematic diagram of an embodiment of the electrical connector cable assembly of the present invention.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions are used in this specification for the purpose of description only.

Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terminology used in the description of the utility model in this specification is only for the purpose of describing the specific implementation, and is not used to limit the utility model. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

Referring to FIGS. 1-6 , the electrical connector 20 includes an insulating body 21 , a housing 22 , a first terminal 23 , a second terminal 24 , a clamping portion 25 and a connecting piece 26 . The first terminal 23 includes a first welding portion 231 , and the second terminal 24 includes a second welding portion 241 , wherein both the first terminal 23 and the second terminal 24 are plural in number.

The housing 22 is provided with a first receiving space 221 for receiving the insulating body 21 . Both the first terminal 23 and the second terminal 24 are fixed on the insulating body 21, and the first welding portion 231 and the second welding portion 241 are respectively located on the first surface 211 and the second surface 212 of the insulating body 21, preferably, the first The surface 211 and the second surface 212 are two opposite surfaces of the insulating body 21 , such as an upper surface and a lower surface. The clamping portion 25 is fixed on the rear end of the insulating housing 21 . The connecting piece 26 includes a main body 261 and a connecting portion 262 extending from the main body 261. The main body 261 is fixed on the clamping portion 25, and the connecting portion 262 is connected to the first welding portion 231 of part of the first terminal and/or part of the second terminal. The second welding part 241 is connected. Since the connecting piece 26 has the ability to conduct electricity, after the connecting portion 262 is connected and fixed to the first welding portion 231 and/or the second welding portion 241, the cable can be directly connected to the connecting piece 26, realizing the indirect connection of the cable to the first terminal. 23 and/or the second terminal 24, without directly connecting the cable to the first terminal 23 and/or the second terminal 24. Since there are multiple first terminals 23 and second terminals 24, the connection part 262 can connect terminals with the same function in the first terminals 23 and second terminals 24, for example: power supply terminals, cables and The corresponding wire cores can be directly connected to the connecting portion 262 , and there is no need to connect the wire cores to the first terminal 23 and the second terminal 24 respectively, which effectively reduces the connection amount of cables. In this embodiment, the connecting piece 26 and the clamping portion 25 are embedded and molded, and the clamping portion 25 is provided with a cable groove 251, the cable groove 251 is used to accommodate the cable, and the clamping portion 25 can function as The function of supporting the cable facilitates the connection between the cable and the electrical connector 20 .

The electrical connector 20 includes a first colloid 27 and a second colloid 28. The front end of the insulating body 21 is provided with a terminal groove (not marked), and the rear end of the insulating body 21 is provided with a first colloid 27 and a second colloid 28. Second containment space 213. The first terminal 23 includes a first intermediate portion 233 and a first contact portion 232, the first intermediate portion 233 is respectively connected to the first soldering portion 231 and the first contact portion 232, and the second terminal 24 includes a second intermediate portion 243 and a second The contact part 242 and the second intermediate part 243 are connected to the second welding part 241 and the second contact part 242 respectively, the first contact part 232 and the second contact part 242 are both accommodated in the terminal groove, and the first glue 27 and the first terminal 23 is embedded molding, and the second colloid 28 and the second terminal 24 are embedded and molded. By accommodating the first contact portion 232 and the second contact portion 242 in the terminal slot, the first colloid 27 and the second colloid 28 are accommodated in the second accommodation space 213, so that the first terminal 23 and the second terminal 24 are snapped and fixed on the insulator. Inside the body 21 .

The connecting portion 262 includes a first connecting portion 2621 and a second connecting portion 2622 . The plurality of first terminals 23 includes a first power terminal (not marked), the plurality of second terminals 24 includes a second power terminal (not marked), the first connecting portion 2621 and the first welding portion 231 of the first power terminal The second connecting portion 2622 is connected to the second welding portion 241 of the second power terminal. In short, the connection part connects the power terminals of the first terminal 23 and the second terminal 24 together, and the corresponding wire core in the cable can be directly connected to the connection part, so that the connection between the cable and the first terminal 23 and the second terminal 24 can be realized. The power terminal connection in the terminal 24 does not need to connect the corresponding wire cores in the cable to each power terminal in the first terminal 23 and the second terminal 24, effectively reducing the direct connection of the cable to the first terminal 23 and the second terminal. Connection amount of terminal 24.

The plurality of first terminals 23 also includes a detection terminal (not shown). The electrical connector 20 further includes a resistor 30 fixed on the first power supply terminal and the detection terminal, so as to realize the conduction between the first power supply terminal and the detection terminal.

The electrical connector 20 also includes a ground lug 29 . The ground piece 29 is located between the first terminal 23 and the second terminal 24 , and the ground piece 29 is provided with a locking hole 291 . The plurality of first terminals 23 further includes a first ground terminal (not marked), and the plurality of second terminals 24 further includes a second ground terminal (not marked). The plurality of first terminals 23 are arranged side by side, and the first ground terminal is located at the outermost side of the plurality of first terminals 23 . The first ground terminal has a first locking portion 234 extending toward the direction of the second terminal 24 . The plurality of second terminals 24 are arranged side by side, and the second ground terminal is located at the outermost side of the plurality of second terminals 24 . The second ground terminal has a second locking portion 244 extending toward the first terminal 23 . The first clamping portion 234 and the second clamping portion 244 are clamped on the clamping hole 291 , so that both the first ground terminal and the second ground terminal are connected and fixed to the ground plate. In an implementation of the present utility model, the clamping hole 291 may include a first clamping hole 2911 and a second clamping hole 2912, the first clamping portion 234 is buckled on the first clamping hole 2911, and the second clamping portion 244 is clamped on the interface On the second clamping hole 2912, the first ground terminal and the second ground terminal are buckled on different clamping holes; in another implementation of the present utility model, the first clamping part 234 and the second clamping part 244 are also It can be buckled on the same clamping hole 291, so that both the first ground terminal and the second ground terminal are connected and fixed to the ground plate, as shown in FIG. 7 . Further, the first ground terminal is connected to the first terminal adjacent thereto, and the second ground terminal is connected to the second terminal adjacent thereto, as shown in FIG. 8 . It should be noted that: the first terminal adjacent to the first ground terminal refers to the first terminal closest to the first ground terminal, and the second terminal adjacent to the second ground terminal refers to the first terminal closest to the second ground terminal. two terminals.

In the embodiment of the utility model, the rear end of the insulating body is fixed with a clamping part, which can play a role in supporting and carrying cables, so that the cables can be carried on the clamping part and extend to the inside of the insulating body , connected with the first welding part of the first terminal and/or the second welding part of the second terminal located in the insulating body, so that the electrical connector can be directly connected to the cable; further, the main part of the connecting piece is fixed On the clamping part, the connecting part of the connecting piece is connected and fixed with the first welding part and/or the second welding part, so that the cable can be indirectly connected with the connecting part and the first terminal and/or the second terminal, effectively reducing the The cable is directly connected to the connection amount of the first terminal and/or the second terminal.

Please refer to FIGS. 9 to 12 and in combination with FIGS. 1 to 8 , the electrical connector cable assembly includes the electrical connector 20 , the cable 31 , the inner housing 32 and the insulating outer housing 33 . The electrical connector 20 includes a housing 22 , an insulating body 21 , a plurality of first terminals 23 , a plurality of second terminals 24 , a clamping portion 25 and a connecting portion 26 . The first terminal 23 includes a first welding portion 231 , and the second terminal 24 includes a second welding portion 241 .

The housing 22 is provided with a first receiving space 221 for receiving the insulating body 21 . Both the first terminal 23 and the second terminal 24 are fixed on the insulating body 21, and the first welding portion 231 and the second welding portion 241 are respectively located on the first surface and the second surface of the insulating body 21, preferably, the first surface and the second surface The second surface is two opposite surfaces of the insulating body 21 , such as an upper surface and a lower surface. The clamping portion 25 is fixed on the rear end of the insulating housing 21 . The connecting piece 26 includes a main body 261 and a connecting portion extending from the main body 261. The main body 261 is fixed on the clamping portion 25, and the connecting portion is connected to the first welding portion 231 of a part of the first terminal and/or the second part of a part of the second terminal. The two welding parts 241 are connected. Since the connecting piece 26 has the performance of conducting electricity, after the connection part is connected and fixed with the first welding part 231 and/or the second welding part 241, the cable 31 can be directly connected with the connecting piece 26, thereby realizing the indirect connection of the cable 31 to the second welding part 241. A terminal 23 and/or a second terminal 24 are directly connected to the first terminal 23 and/or the second terminal 24 without a cable 31 .

The inner casing 32 is fixed on the insulating body 21, the insulating outer casing 33 wraps the inner casing 32, and one end of the cable 31 exposes a plurality of wire cores, at least one of the plurality of wire cores is connected and fixed to the connecting part, and the cable 31 The other end passes through the insulating outer shell 33 and the inner shell 32. In this embodiment, since there are multiple first terminals 23 and second terminals 24, the connection part can connect terminals with the same function among the first terminals 23 and second terminals 24, for example: power terminals, wires The corresponding wire cores in the cable 31 can be directly connected to the connecting portion, and there is no need to connect the corresponding wire cores to the first terminal 23 and the second terminal 24 respectively, which effectively reduces the connection amount of the cable 31 .

The connecting portion 262 includes a first connecting portion 2621 and a second connecting portion 2622 . The plurality of first terminals 23 includes a first power terminal (not marked), the plurality of second terminals 24 includes a second power terminal (not marked), the first connecting portion 2621 and the first welding portion 231 of the first power terminal The second connecting portion 2622 is connected to the second welding portion 241 of the second power terminal. In short, the connection part connects the power terminals of the first terminal 23 and the second terminal 24 together, and the corresponding wire core in the cable can be directly connected to the connection part, so that the connection between the cable and the first terminal 23 and the second terminal 24 can be realized. The power terminal connection in the terminal 24 does not need to connect the corresponding wire cores in the cable to each power terminal in the first terminal 23 and the second terminal 24, effectively reducing the direct connection of the cable to the first terminal 23 and the second terminal. Connection amount of terminal 24.

The electrical connector cable assembly 20 also includes hot-melt adhesive (not shown). After the wire core and the connection part are connected, the hot-melt adhesive wraps the wire core and the connection part, and the wire core and the connection part are wrapped by the hot-melt adhesive, effectively avoiding the wire The cores are in contact with other terminals to avoid affecting the performance of the electrical connector 20 . Certainly, after other wire cores in the cable are connected to the first welding portion 231 or the second welding portion 241 , they may also be wrapped with hot melt adhesive.

It should be noted that the structure of the electrical connector 20 in the electrical connector cable assembly 20 is the same as that of the electrical connector in the implementation of the electrical connector. For a more detailed structure of the electrical connector 20, please refer to the implementation of the electrical connector. , which will not be repeated here.

In the embodiment of the utility model, the rear end of the insulating body is fixed with a clamping part, which can play a role in supporting and carrying cables, so that the cables can be carried on the clamping part and extend to the inside of the insulating body , connected with the first welding part of the first terminal and/or the second welding part of the second terminal located in the insulating body, so that the electrical connector can be directly connected to the cable; further, the main part of the connecting piece is fixed On the clamping part, the connecting part of the connecting piece is connected and fixed with the first welding part and/or the second welding part, so that the cable can be indirectly connected with the connecting part and the first terminal and/or the second terminal, effectively reducing the The cable is directly connected to the connection amount of the first terminal and/or the second terminal.

It should be noted that, the description of the utility model and the accompanying drawings have given the preferred implementation of the utility model, but the utility model can be realized in many different forms, and is not limited to the description in this specification. Embodiments, these embodiments are not used as additional restrictions on the content of the present utility model, and the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive. Moreover, the above-mentioned technical features continue to be combined with each other to form various implementations not listed above, which are all considered to be within the scope of the description of the utility model; furthermore, those of ordinary skill in the art can improve or improve according to the above description. Transformation, and all these improvements and transformations should belong to the protection scope of the appended claims of the present utility model.

Claims (10)

1. an electric connector, is characterized in that, comprising:

Insulating body;

Shell, described shell is provided with the first receiving space of the described insulating body of collecting;

Multiple the first terminal, described the first terminal comprises the first weld part;

Multiple second terminal, described second terminal comprises the second weld part, wherein, described the first terminal and the second terminal are all fixed on described insulating body, and described first weld part and the second weld part lay respectively at first surface and the second surface of described insulating body;

Clamping part, described clamping part is fixed on the rear end of described insulating body;

Brace, the connecting portion that described brace comprises main part and extends from described main part, described main part is fixed on described clamping part, and described connecting portion is connected with the first weld part of described portion first end and/or the second weld part of part second terminal.

2. electric connector according to claim 1, is characterized in that,

Described electric connector also comprises the first colloid and the second colloid, and the front end of described insulating body is provided with terminal groove, and the rear end of described insulating body is provided with the second receiving space for accommodating described first colloid and the second colloid;

Described the first terminal comprises the first pars intermedia and the first contact site, described first pars intermedia is connected with described first weld part and the first contact site respectively, described second terminal comprises the second pars intermedia and the second contact site, described second pars intermedia is connected with described second weld part and the second contact site respectively, described first contact site and the second contact site are contained in described terminal groove, wherein, described first colloid and the first terminal inlay bury shaping, described second colloid and the second terminal inlay bury shaping.

3. electric connector according to claim 1, is characterized in that,

Described connecting portion includes the first connecting portion and the second connecting portion;

Multiple described the first terminal includes the first power supply terminal, and multiple described second terminal includes second source terminal;

Described first connecting portion is connected with the first weld part of described first power supply terminal, and described second connecting portion is connected with the second weld part of second source terminal.

4. electric connector according to claim 3, is characterized in that,

Described multiple the first terminal also includes inspection terminal;

Described electric connector also comprises resistance;

Described resistance is fixed on described first power supply terminal and inspection terminal.

5. electric connector according to claim 3, is characterized in that,

Described electric connector also comprises ground strip;

Described ground strip is between described the first terminal and the second terminal, and described ground strip is provided with hole clipping;

Described multiple the first terminal also includes the first earth terminal, wherein, described multiple the first terminal is arranged side by side, and described first earth terminal is positioned at the outermost of multiple the first terminal end, and described first earth terminal is extended with the first card division towards the second terminal direction;

Described multiple second terminal also includes the second earth terminal, wherein, described multiple second terminal is arranged side by side, and described second earth terminal is positioned at the outermost of multiple second terminal end, described second earth terminal is extended with the second card division towards the first terminal direction, wherein, described first card division and the second card division are all buckled in described hole clipping.

6. electric connector according to claim 5, is characterized in that,

Described hole clipping includes the first hole clipping and the second hole clipping, and described first card division is buckled in described first hole clipping, and described second card division card interface is in described second hole clipping.

7. the electric connector according to claim 5 or 6, is characterized in that,

Described first earth terminal is connected with the first terminal be adjacent;

Described second earth terminal is connected with the second terminal be adjacent.

8. the electric connector according to claim 5 or 6, is characterized in that,

Described brace and clamping part inlay bury shaping.

9. an electric connector cable assembly, is characterized in that, comprises electric connector, cable, inner housing and insulation crust body;

Described electric connector comprises shell, insulating body, multiple the first terminal, multiple second terminal, clamping part and connecting portion, wherein, described shell is provided with the first receiving space of the described insulating body of collecting, described the first terminal comprises the first weld part, described second terminal comprises the second weld part, described the first terminal and the second terminal are all fixed on described insulating body, and described first weld part and the second weld part lay respectively at first surface and the second surface of described insulating body, described clamping part is fixed on the rear end of described insulating body, the connecting portion that described connecting portion comprises main part and extends from described main part, described main part is fixed on described clamping part, first weld part of described connecting portion and described portion first end and/or the second weld part of part second terminal are connected and fixed,

Described inner housing is fixed on described insulating body, described insulation crust body wraps up described inner housing, one end of described cable is exposed many cores, and in described many cores, at least one is connected and fixed with described connecting portion, and the other end of described cable passes from described insulation crust body and inner housing.

10. electric connector cable assembly according to claim 9, is characterized in that,

Described connecting portion includes the first connecting portion and the second connecting portion;

Multiple described the first terminal includes the first power supply terminal, and multiple described second terminal includes second source terminal;

Described first connecting portion is connected with the first weld part of described first power supply terminal, and described second connecting portion is connected with the second weld part of second source terminal.